Profile
Honor
Organization Chart
History
1997 Year
  • January

    Yunnan Tonghai Natural Pigment Factory has been built and put into operation.


  • 1999Year
  • September

    With the approval of the Ministry of Foreign Trade and Economic Cooperation of the People's Republic of China, he has obtained the "Import and Export Qualification Certificate".


  • May

    Joining China Food Additives Production and Application Industry Association


  • 2003Year
  • December

    For the first time, the company has obtained the certificate of Jewish food certification.


  • May

    The company began to import ISO9000:2000 quality management system, and obtained the certificate of quality management system certification in December of that year.


  • March

    Changing Yunnan Tonghai Natural Pigment Factory to Yunnan Tonghai Yang Natural Products Co., Ltd.


  • 2004Year
  • February

    Through the registration certificate of "Tonghai radish red" origin mark recognized by the State Administration of Quality Supervision.


  • 2006Year
  • August

    The company is recognized as a high-tech enterprise in Yunnan Province


  • 2007Year
  • October

    The company has been recognized as the leading city-level enterprise of agricultural industrialization in Yuxi City.


  • 2009Year
  • March

    The company has built a new standardized production plant which meets the requirements of international food production and put into operation.


  • 2010Year
  • January

    The quality manager of the company participated in the compilation of the national standard of Food Additive Grape Skin Red.


  • 2012Year
  • June

    For the first time, the company has carried out and obtained the certificate of halal food certification.


  • 2013Year
  • January

    It has been recognized as the provincial key leading enterprise of agricultural industrialization in Yunnan Province.


  • 2015Year
  • December

    The company is recognized as a scientific and technological enterprise of deep processing of agricultural products in Yunnan Province.


  • November

    The company's trademark "Dianbao" has been recognized as a well-known trademark of Yuxi City.


  • July

    Be recognized as a national high-tech enterprise


  • 2016Year
  • October

    The company is recognized as Yuxi Enterprise Technology Center.


  • July

    The company has been recognized as an innovative pilot enterprise in Yunnan Province.


  • March

    Two invention patents were obtained for extracting sodium copper chlorophyll from cauliflower leaves and refining lac red.


  • February

    Two invention patents were obtained for extracting sodium copper chlorophyll from cauliflower leaves and refining lac red.


  • January

    The company has been recognized as a small and medium-sized technology-based enterprises in Yunnan Province, and entered the national science and technology-based small and medium-sized enterprises database in 2018.


  • January

    In 2016, he participated in the compilation of the national standard of "food additive Gardenia blue" and the national standard of "food additive radish red" in 2016.


  • 2017Year
  • September

    The company is recognized as Yuxi Natural Pigment Extraction Engineering Technology Research Center.


  • October

    Thirteen new utility model patents were awarded.


  • 2018Year
  • January

    In 2018, it was re-recognized as a state-level high-tech enterprise through review.


  • January

    Entering the National Science and Technology Small and Medium-sized Enterprise Bank